Henan Yizhi Machinery Co., Ltd
| Payment Terms | L/C, T/T, Western Union, D/P |
| Supply Ability | 1000 Pieces/Month |
| Delivery Time | 55 Days |
| Packaging Details | Plywood Crate |
| Spline Number | 22 |
| Pitch Diameter | 66 |
| Hardness | 58-62 HRC |
| Major Diameter | 69 |
| Minor Diameer | 60.03 |
| Pressure angle | 30° |
| Brand Name | YIZGEAR |
| Model Number | SS22090301 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, D/P | Supply Ability | 1000 Pieces/Month |
| Delivery Time | 55 Days | Packaging Details | Plywood Crate |
| Spline Number | 22 | Pitch Diameter | 66 |
| Hardness | 58-62 HRC | Major Diameter | 69 |
| Minor Diameer | 60.03 | Pressure angle | 30° |
| Brand Name | YIZGEAR | Model Number | SS22090301 |
| Place of Origin | CHINA | ||
| High Light | 20CrMnTi Spline Gear Shaft ，ANSI B92.1 Transmission Gear Shaft ，20CrMnTi Transmission Gear Shaft | ||
1) Features of The Spline Shaft
Involute splines are the predominant form of splines because they are stronger than straight sided splines and are easier to cut and the fit.
Involute splines have teeth similar to gear teeth except spline teeth are much shorter, and they do not roll.
The external splines can be formed either by hobbing are by a spline shaper.
Internal splines can be formed by broaching or a spline shaper.
The various simplest method of initially selecting an involute spline based on a shaft diameter is to arrive at an initial pitch circle diameter in module.
Involute splines are used for fixed end for sliding connections of shafts with hubs.
While splines are used in the transmission of power similar to gears, this feature of splines is not tied to the involute profile that splines also share with gears.
The involute profile is due to the manufacturing techniques for the splines.
| Products | Rectangular Spline Shafts |
| Custom Made | √ |
| Gear Profile Type | Spline |
| Spline Teeth manufacturing | Spline Milling/ Spilne Grinding |
| Spline Teeth Grinding | √ |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | 30° |
| Helix Angle (β) | |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| Heat Treatment | Carburizing/ |
| Surface Hardness | 58-62 HRC |
| STEEL CODE GRADES COMPARISON | |||||
| CHINA/GB | ISO | ГΟСТ | ASTM | JIS | DIN |
| 45 | C45E4 | 45 | 1045 | S45C | CK45 |
| 40Cr | 41Cr4 | 40X | 5140 | SCr440 | 41Cr4 |
| 20CrMo | 18CrMo4 | 20ХМ | 4118 | SCM22 | 25CrMo4 |
| 42CrMo | 42CrMo4 | 38XM | 4140 | SCM440 | 42CrMo4 |
| 20CrMnTi | 18XГT | SMK22 | |||
| 20Cr2Ni4 | 20X2H4A | ||||
| 20CrNiMo | 20CrNiMo2 | 20XHM | 8720 | SNCM220 | 21NiCrMo2 |
| 40CrNiMoA | 40XH2MA/ 40XHMA | 4340 | SNCM439 | 40NiCrMo6/ 36NiCrMo4 | |
| 20CrNi2Mo | 20NiCrMo7 | 20XH2MA | 4320 | SNCM420 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
1.0 Million-1.5 Millon
Employee Number:
50~200
Ecer Certification：
Verified Supplier
YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry.... YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs. Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry....
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